>ClientDataSet1->CommandText="insert into student1 (name1,name2) values ('1','1')";
> AnsiString SQL = "SELECT * FROM student1";</P>
> ClientDataSet1->Data = ClientDataSet1->DataRequest(SQL);
>第一次运行没有问题</P>
>但是再次按下BUTTON后 就有错误了<IMG></P>
>ClientDataSet1->CommandText="insert into student1 (name1,name2) values ('1','1')";
>这两句你换用SQL试试!</P>
>同意楼上的</P>
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